Liferay HotDeploy error registering portlets

Question

I'm setting up Liferay app.

Liferay version 6.2 Tomcat version 7.0.62 Java version 1.8.0_271 (liferay and tomcat don't use higer version of Java) I also tried versions 1.7.0_80, 1.8.202, 1.8.211, 1.8.241

My environment variables:

1. JAVA_HOME : C:\Program Files\Java\jdk1.8.0_271
2. JRE_HOME: C:\Program Files\Java\jdk1.8.0_271\jre

Step to reproduce:

1. Install JDK

2. Write environment variables

3. Download liferay 6.2

4. Open file portal-setup-wizard and write string: setup.wizard.enabled=true

5. Start tomcat

6. Open localhost:8080

7. Registration on portal

8. Then I try to deploy .war file by pasting this in /deploy folder

9. Then I get the error:

   05:20:07,194 INFO [localhost-startStop-2][PortletHotDeployListener:344] Registering portlets for Test-portlet 05:20:07,432 ERROR [localhost-startStop-2][HotDeployImpl:233] com.liferay.portal.kernel.deploy.hot.HotDeployException: Error registering portlets for Test-portlet com.liferay.portal.kernel.deploy.hot.HotDeployException: Error registering portlets for Test-portletTest-portlet at com.liferay.portal.kernel.deploy.hot.BaseHotDeployListener.throwHotDeployException(BaseHotDeployListener.java:46)

10. There is the feauture: only one portlet has this error, other portlets installed successfully. BUT this wrong portlet file installed successfully at my collegues...

What's wrong? Help please